| 基于神经网络的丙烯腈流化床反应器的离线模拟与优化 |
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| 引用本文： | 李伟,张述伟,李燕,张沛存,王效斗. 基于神经网络的丙烯腈流化床反应器的离线模拟与优化[J]. 中国化学工程学报, 2002, 10(2): 198-201 |
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| 作者姓名： | 李伟 张述伟 李燕 张沛存 王效斗 |
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| 作者单位： | SchoolofChemicalEngineering,DelianUniversityofTechnology,Dalian116012,China |
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| 摘 要： | A mathematical model is developed for an industrial acrylonitrile fluidized-bed reactor based on artificial neural networks.A new algorithm,which combines the characteristics of both genetic algorithm(GA) and generalized delta-rule(GDR) is used to train artificial neural network (ANN) in order to avoid search terminated at a local optimal solution.For searching the global optimum,a new algorithm called SM-GA,incorporating advantages of both simplex method (SM) and GA, is proposed and applied to optimize the operating conditions of an acrylonitrile fluidized-bed reactor in industry.
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| 关 键 词： | 人工神经网络 离线最佳化 丙烯腈 流化床反应器 模拟最佳化 |
| 修稿时间： | |
Simulation and Off-line Optimization of an Acrylonitrile Fluidized-bed Reactor Based on Artificial Neural Network |
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| LI Wei,ZHANG shuwei,LI Yan,ZHANG Peicun,WANG Xiaodou. Simulation and Off-line Optimization of an Acrylonitrile Fluidized-bed Reactor Based on Artificial Neural Network[J]. Chinese Journal of Chemical Engineering, 2002, 10(2): 198-201 |
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| Authors: | LI Wei ZHANG shuwei LI Yan ZHANG Peicun WANG Xiaodou |
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| Abstract: | A mathematical model is developed for an industrial acrylonitrile fluidized-bed reactor based on artificial neural networks. A new algorithm, which combines the characteristics of both genetic algorithm (GA) and generalized delta-rule (GDR) is used to train artificial neural network (ANN) in order to avoid search terminated at a local optimal solution. For searching the global optimum, a new algorithm called SM-GA, incorporating advantages of both simplex method (SM )and GA, is proposed and applied to optimize the operating conditions of an acrylonitrile fluidized-bed reactor in industry. |
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| Keywords: | simulation optimization artificial neural network genetic algorithm simplex method fluidized-bed reactor acrylonitrile |
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